import java.util.Scanner;

/**
 * Created by dllo on 18/3/31.
 */
public class Test08 {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        System.out.println("被除数:");
        int i =scanner.nextInt();
        System.out.println("除数:");
        int j =scanner.nextInt();
        int k =(int)(i*1f/j+0.5f);
        System.out.println("商是:" + k);
    }
}
